252 METASPERMAE OF THE MINNESOTA VALLEY. 
Minn. valley: Throughout; wooded banks of lakes 
and streams, climbing over shrubbery. 
Hers.: Taylor 980, Glenwood; Ballard 102; Chaska; 
Sheldon 30, Elysian; Sheldon 636, Wilton, Waseca Co.; Taylor 
707, Minnesota lake; Oestlund 10, Minneapolis; Sandberg 41, 
Red Wing; Herb. Moyer 23, Montevideo. 
XLIV. PAPAVERACEAE. Poppy Family. 
Endlicher, Gen. Pl. 854 (1840); Benth, and Hook., Gen. Pl. I, 49 
(1862); DC. Syst. II, 67 (1821)—Fumariaceae; Prantl and Kindig, Engler 
and Prantl, Nat. Pflanz. 3, II, 180 (1889). 
Genera: 28; temperate and warmer regions; princi- 
pally in N. temperate floral region; centers of distrivution (1) 
Central and E. Asia; (2) Pacific North America; (3) Mediter- 
ranean region. 
Species: 250+; 35 per cent. in genus Neckeria. 
SANGUINARIA Linn. Gen. 425 (17387). 
Belharnosia Sarrac. ex Adans. Fam. Pl. (1763). 
Baillon, Hist. Pl. III, 141; Benth. and Hook., Gen. Pl. I, 53; Engler 
and Prantl, Nat. Pflanz. 3, II, 139 (Prantl and Kiindig); Durand, Ind. 
Gen. Phan. 11; Gray, Ill. Gen. 115. 
Living species: 1; woodlands of Atlantic North 
America. 
Fossil species: (Papaveraceae) Schenck, Palaeophyt. 
515, Lignitic in Saxony; doubtful. 
Sanguinaria canadensis Linn. Spec. 505 (1753). 
S. acaulis MoENCH, Meth. 227 (1794). 
S. vernalis SALISsB. Prodr. 377 (1796). 
Wats. and Coult., Gray’s Man. 6ed. 58; Britt., Fl. N. J. 45; Chap., Fl. 
S. St. 22; Upham, Fl. Minn. 23; Mac., Fl. Can. I, 34; Engl. Prantl and 
Kiindig, Nat. Pflanz. III, 2, 139; Cov., Fl. Ark. 164; Wats. Bibl. Ind. I, 43. 
North America: N.S., N. Br., Q., Ont., to Man. and 
N. Dak., S. to N. Eng., N. J. and Fla.; W. to Minn. and Ark. 
Minn. valley: Forest region and wooded banks to 
Montevideo and Glenwood; rare far W.; open woodland and 
shady banks. 
Hers.: Ballard 86, Chaska; Taylor 129, Janesville; 
Sheldon 26, Elysian; Herrick 24, Minneapolis; Arthur 157, Ver- 
milion Lake; Kassube 22, Minneapolis; Herrick 25, Minneapo- 
jis; Sandberg 48, Red Wing; Hammond 7, Lake City; Herb. 
Wickersheim 11, Mankato; Herb. Sheld. 1806, Minneapolis; 
Herb. Moyer 25, Montevideo. 
